InChI=1S/C30H18O14S/c31-14-7-18(34)28-21(37)10-23(42-26(28)8-14)12-1-3-16(32)15(5-12)27-19(35)9-20(36)29-22(38)11-24(43-30(27)29)13-2-4-17(33)25(6-13)44-45(39,40)41/h1-11,31-36H,(H,39,40,41)